Cloud Peak Energy Inc.

Cloud Peak Energy Inc., a powder river basin coal company, operates coal mines and produces coal. It owns and operates three surface coal mines, including the Antelope Mine and the Cordero Rojo Mine located in Wyoming; and the Spring Creek Mine located in Montana, which produce subbituminous thermal coal with low sulfur content. The company sells its coal primarily to domestic and foreign electric utilities. The company also offers logistics and related services, such as the purchase of coal from third parties, as well as the contracting and coordination of the transportation and other handling services from third-party operators. Cloud Peak Energy Inc. was incorporated in 2008 and is headquartered in Gillette, Wyoming.